R-1301 Standard Undiluted Resin

Standard Undiluted Epoxy Resin -

Standard undiluted Bis-A formulation for general use. High viscosity, clear, rigid resin with low toxicity and odor. No solvents, 100% solids, DOT non-regulated.

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Suggested Uses

Filament winding, hand lay up laminating, vacuum bagging, tooling and pattern work, castings, adhesives, surface coatings and chemically resistant flooring.

Properties of Rhino R-1301 Epoxy Resin (neat)

Viscosity:11,000 - 14,000 cps at 25C
Weight/Gal:9.67 - 9.78 lbs
EEW:185 - 190
Color:<1 (Gardner)
Competitive Offsets:DER 331, EPON 828, Huntsman AM 6010


Use and store between 65° - 80°F (product and ambient temperatures), 45°F minimum. Use below 45°F requires special hardener selection, consult with Rhino sales personnel for low temperature recommendations. Remove all surface contaminates such as water, dirt, rust, and petroleum products. Mold surfaces must be waxed or otherwise “released” prior to epoxy application. All Rhino Hardeners are compatible with R-1301 and should be proportioned in accordance with the selected Rhino Hardener mix ratio. Use of R-1301 resin in RTM or filament winding processes require specialized hardener(s) and equipment. Mix resin and hardener for 3 – 5 minutes being certain to scrape the bottom and sides of the mixing container. Mix no more material than can be applied before the expiration of the pot life.


Rhino R-1301 curing is determined by the selected Rhino hardener, see the hardener technical data sheet.

How Supplied

9lb Bottles, 45lb Pails, 500lb Drums, 2500lb IBC’s; Bulk Tank Trucks. FOB San Diego, CA or through authorized distributors.


Rhino Equipment
Civil Engineering
Resins - 908 - 1315
Resins - 1316 - 1409
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